Well I just switched the other way, from two 12s to two 10s, and can't be more happy, for some reason I like more the overall sound of the 10s.//content.invisioncic.com/y282845/emoticons/up2something.gif.dd110ecf3ae4b76050d87598f2f8de7c.gif
Oh and now lots of trunk space.//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
But definately if you can fit them go for the 15.
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